🦎 Introduction
Proper lighting is essential for the health and well-being of your pet gecko. While some species require UVB lighting for calcium metabolism, others are more sensitive to light levels. This guide will help you understand different types of lighting, their benefits, and how to set them up correctly in your enclosure.
1. Why Is Lighting Important for Geckos?
Lighting influences your gecko’s:
- Vitamin D3 synthesis (for calcium absorption)
- Activity cycles and behavior
- Temperature regulation
2. Types of Lighting for Geckos
🔅 UVB Lighting
- Crucial for day-active geckos like crested geckos and day geckos
- Helps prevent metabolic bone disease (MBD)
- Available as fluorescent tubes, compact bulbs, or LED UVB lights
🔥 Heat Lamps and Basking Lights
- Provide necessary heat for thermoregulation
- Essential for nocturnal species like leopard geckos (usually under-tank heaters preferred, but some owners add basking lamps)
💡 LED and Ambient Lighting
- For aesthetic purposes and to simulate natural day/night cycles
- Energy-efficient and low-heat output
3. How to Set Up Lighting Correctly
- Position UVB lights no more than 6-12 inches from your gecko, without glass barriers
- Use timers to simulate natural day/night rhythms (12 hours light / 12 hours dark)
- Monitor temperatures with a digital thermometer
- Replace UVB bulbs every 6-12 months, as their effectiveness decreases over time
4. Special Notes for Different Gecko Species
| Gecko Species | Lighting Needs | Notes |
|---|---|---|
| Crested Gecko | Low UVB (2.0-5.0 UVB recommended) | No strong basking needed |
| Leopard Gecko | Low or no UVB (mostly nocturnal) | Use under-tank heating pad |
| Day Gecko | High UVB (5.0+) | Requires bright lighting |
5. Common Mistakes to Avoid
- Using UVB bulbs beyond their lifespan
- Placing lights too far away, blocking UVB rays
- Overheating enclosure with too strong heat lamps
- Not providing a dark period for rest
🐾 Conclusion
Lighting is a vital part of your gecko’s habitat and health. Understanding the types and how to set them up ensures your gecko stays active, healthy, and happy.